Major Tech 5-in-1 Environment Meter MT941

Description

The 5-in-1 digital Multifunction Environment Meter has been designed to combine the functions of a Sound Level Meter, Light Meter, Humidity Meter, Temperature Meter and CFM/CMM Thermo-Anemometer. It is an ideal Multifunction Environment Meter with scores of practical applications for professional and home use. The Sound level function can be used to measure noise in factories, schools, offices, home, etc, checking acoustics of studios, auditoriums and hi-fi installations. The Light function is used to measure luminance in the field. It is fully cosine corrected for the angular incidence of light. The light sensitive component used in the meter is a very stable, long life, silicon diode. The Humidity/Temperature uses a humidity/semiconductor sensor and K-type thermocouple. CFM/CMM Thermo-Anemometer is suitable for use in a wide variety of applications, including plant maintenance operations, environmental analysis, fume hood testing, and HVAC system assessments.

Large LCD display with backlight

MAX, MIN and AVG measurements

Display shows Sound, Light, K-Type Temperature, Humidity & Temperature as well as Air Velocity & Air Flow

Electronic Offset function allows compensation of thermocouple errors to maximize overall accuracy

The device measures air velocity, it features 5 selectable units of velocity measure: m/s, ft/min, km/h, MPH, knots, and it features 2 selectable units of flow measure: CFM, CMM

Easy to set Area dimension (up to 6 points) for air flow measurement

USB interface, USB to UART Bridge Controller

Low battery indication, Auto Power Off (Sleep mode) adjustable

Data Logging

SPECIFICATIONS

*Function: Temperature K-type Range: -200?C ? 1375?C Resolution: 0.1?C Accuracy: ?(1.5?C + 2 Digits)

*Function: Air Temperature Range: -30?C ? 99.9?C Resolution: 0.1?C Accuracy: ?(1?C + 2 Digits)

*Function: Relative humidity Range: 5- 98%RH Resolution: 0.1RH Accuracy: ?(3.5% RH)

*Function: Sound level range Range: 30dB ? 130dB Resolution: 0.1dB Accuracy: ?(3.5dB at 94dB, 1kHz sine wave)

*Function: Lux level range Range: 20 ? 20000Lux Resolution: 0.1Lux Accuracy: ?(5 + 10 Digits)

*Function: Air velocity m/s Range: 0.40 ? 30m/s Resolution: 0.01m/s Accuracy: ?(3% + 0.20m/s)

*Function: Air velocity km/h Range: 3.6 ? 108.0 km/h Resolution: 0.1km/h Accuracy: ?(3% + 0.8km/hr)

*Function: Air velocity ft/min Range: 196 ? 5900 ft/min Resolution: 1ft/min Accuracy: ?(3% + 40ft/min)

*Function: Air velocity mph Range: 2.2 ? 67.00 mph Resolution: 0.1 mph Accuracy: ?(3% + 0.4mph)

*Function: Air velocity knots Range: 1.9 ? 58.0 knots Resolution: 0.1 knots Accuracy: ?(3% + 0.4knots)

*Function: Air flow Cubic m/min Range: 0 ? 999900CMM Resolution: 0.001 ? 100 Accuracy: Accuracy is a function of velocity and area

*Function: Air flow Cubic ft/min Range: 0 ? 999900CFM Resolution: 0.001 ? 100 Accuracy: Accuracy is a function of velocity and area

*Function: Digital Display Range: Large LCD Display

*Function: PC Interface Range: USB, USB to UART Bridge Controller

*Function: Min Max Range: Yes

*Function: Data Hold Range: Yes

*Function: Back Light Range: Yes

*Function: Enclosure Range: Over Moulded Casing

*Function: Low battery indication Range: Yes

*Function: Battery Range: 9V

*Function: Weight Range: 365g

*Function: Dimensions Range: 248 x 65 x 45mm

*Function: Safety Specs Range: IEC61326

Accessories

Hard Plastic Carrying Case

MT690 K-Type Probe Kit

Instruction Manual